Question: What country is located in the administrative territorial entity of Khyber Pakhtunkhwa?
Paraphrase: What nation is found within the authoritative regional substance of Khyber Pakhtunkhwa?
SPARQL (Wikidata):  select distinct ?obj where { wd:Q183314 wdt:P131 ?obj . ?obj wdt:P31 wd:Q6256 } 
Answer: Pakistan